The Beastmaster (1982)

"Dar, is the son of a king, who is hunted by a priest after his birth and grows up in another family. When he becomes a grown man his new father is murdered by savages and he discovers that he has the ability to communicate with the animals. After that, Dar begins his quest for revenge in this Conan-like movie."

Cast overview, first billed only:
Marc Singer .... Dar
Tanya Roberts .... Kiri
Rip Torn .... Maax
John Amos .... Seth
Josh Milrad .... Tal
Rod Loomis .... King Zed
Ben Hammer .... Young Dar's Father
Ralph Strait .... Sacco
Billy Jayne .... Young Dar (as Billy Jacoby)
Janet DeMay .... Witchwoman #1
Christine Kellogg .... Witchwoman #2
Janet Jones .... Witchwoman #3
Tony Epper .... Jun Leader
Vanna Bonta .... Zed's Wife
Kim Tabet .... Sacco's Daughter